Installation

OK, The JSON export plugin outputs the EPrint object as a javascript data structure. The structure is based on the XML data structure.
To make it usable as a mashup, add the cgi script to the /opt/eprints3/cgi directory. This takes two parameters, fn and eprintid.
So, what it does is generates a javascript file with a single function call. It calls whatever function you
specified with the JSON structure as the parameter.